jetting A PWK for a 2002 CR250

I have a 2002 CR250 with a FMF fatty and v force reeds other than that its stock stock I run vp 110 at 40:1 at about 400ft ELV dose any one know where a good starting point would be for getting this thing jetted

Both....I actually don't mind running it slightly richer, the motor runs cooler and hopefully won't have to worry about seizing the motor leaning out.I'm still running the same plug from last year.knock, knock on wood......

175 main, 45 pilot, DGK needle with its clip in the middle position, adjust airscrew to suit. BraaaaaaAAAAAP! Crisp, clean-running power from just above seal level to above 5,000 feet. Pump gas isn't a problem but I prefer to run race gas, and I put many hours on a single plug. Easy starting, never fouled a plug, blah blah, rave, rave.

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